

.foot {
    margin-top: 10px;
    width: 1500px;
    /* border: 1px solid red; */
    display: flex;
    justify-content: center;
}
.foot > div {
    width: 1500px;
}
/* 设置上划线 */
.foot > div:nth-child(1) > div:nth-child(1){
    border-top: 1px solid #5a5a5a ;
}

/* 设置内容居中 */
.foot > div:nth-child(1) > div:nth-child(2) {
    display: flex;
    justify-content: center;
}

/* 设置content尺寸 */
.content {
    margin-top: 10px;
    width: 1000px;
    /* border: 1px solid red; */
    display: flex;
    justify-content: center;
}

/* 设置导航内容居中 */
.content > div:nth-child(1) > div:nth-child(1) {
    /* border: 1px solid red; */
    display: flex;
    justify-content: space-between;
    color: #3a3a3a;
    margin-bottom: 5px;
}

/* 设置公司批号内容居中 */
.content > div:nth-child(1) > div:nth-child(2) {
    /* border: 1px solid red; */
    font-size: 10px;
    color: rgb(179, 179, 179);
}

/* 设置超链接的字体和事件 */
.content >div:nth-child(1) > div:nth-child(1) > div> a{
    color: black;
}

.content >div:nth-child(1) > div:nth-child(1) > div> a:hover{
    color: green;
}